Cyber security firm Sophos has flagged a new attack vector called ‘quishing’ (QR code phishing). Sophos explains that this attack uses fraudulent QR codes embedded in PDF attachments sent via ...

QR codes have been a laughing-stock for years now. The gangly square bar codes were slapped on posters and magazine pages, and heralded as an easy way to open URLs or bonus content. Instead they ...

QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service. You can find it being used for advertising purposes, where brands put up ...